Boundary Atlas

ZIP code 06112: Hartford, CT

ZIP code 06112 is in Hartford, in Capitol Planning Region, Connecticut. It is in Connecticut's 1st congressional district. Its state senate districts are State Senate District 2 (96%) and State Senate District 1 (4.2%); its state house districts are State House District 7 (61%), State House District 1 (33%) and State House District 5 (5.2%).

23,189residents (2020 Census)
3.0 sq miland area
1cities and towns
1congressional district
8voting precincts

See it on the mapAll of Connecticut

City and county

City or townShare of ZIP residents
Hartford100%

CountyShare of ZIP residents
Capitol Planning Region100%

Town or county subdivisionShare of ZIP residents
Hartford town100%

Congressional district

Congressional districtShare of ZIP residents
Connecticut's 1st congressional district (CT-01)100%

Elected officials

OfficeMemberContactShare of residents
MayorArunan Arulampalam100%
U.S. Representative (CT-01)John B. Larson (D)202-225-2265100%
U.S. SenatorChristopher Murphy (D)202-224-4041 · contact formstatewide
U.S. SenatorRichard Blumenthal (D)202-224-2823 · contact formstatewide
State Senator (State Senate District 2)Doug McCrory (Democratic)96%
State Senator (State Senate District 1)John Fonfara (Democratic)4.2%
State Representative (State House District 7)Joshua Hall (Democratic)61%
State Representative (State House District 1)Matt Ritter (Democratic)33%
State Representative (State House District 5)Maryam Khan (Democratic)5.2%

From Wikidata (community-maintained); confirm on the city's website.

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0); Mayors: Wikidata (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 296%
State Senate District 14.2%

State house districtShare of ZIP residents
State House District 761%
State House District 133%
State House District 55.2%

Voting precincts

8 voting precincts overlap ZIP 06112. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:06112")

ZIP 06112 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.